Q: Is 1,421,675 a Prime Number?
A: No, 1,421,675 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1421675 can be evenly divided by 1 5 19 25 41 73 95 205 365 475 779 1,025 1,387 1,825 2,993 3,895 6,935 14,965 19,475 34,675 56,867 74,825 284,335 and 1,421,675, with no remainder.
Since 1,421,675 cannot be divided by just 1 and 1,421,675, it is not a prime number.